14185692 Planetary Carrier I Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

14185692 Planetary Carrier I Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

Planetary Carrier I (14185692), relying on professional manufacturing technology and strict quality control, is specially designed for the harsh working conditions of construction machinery. It is widely used in the gearboxes, slewing and traveling mechanisms of main models such as excavators, crawler cranes, and loaders. It is suitable for complex scenarios such as mining and infrastructure construction, effectively solving pain points such as deformation, cracking, and uneven load distribution, helping to improve equipment efficiency and extend service life. It is the preferred component for aftermarket maintenance, foreign trade, and parts wholesale.
As a core component of the transmission system, the planetary carrier I is made of high-quality ZG42CrMoA alloy cast steel, integrally cast, and subjected to multiple processes including carburizing, quenching, low-temperature tempering, and precision grinding to improve rigidity, dimensional accuracy, and load-bearing capacity. The surface hardness is HRC58-62, and the core hardness is HV380-450, combining wear resistance and toughness to withstand heavy impacts and prevent deformation and fracture. The optimized double-side plate structure, with evenly distributed support columns to enhance heat dissipation and stability, and precisely pre-drilled mounting holes ensure accurate meshing, uniform load distribution, and eliminate internal stress, making it suitable for stable operation under long-term harsh conditions.

Core technical parameters:

– Product Model: 14185692
– Product Name: Planetary Carrier I
– Compatible models: Excavators, crawler cranes, loaders, etc. (can be precisely matched to specific models)
– Material: ZG42CrMoA high-quality alloy cast steel (body), planetary gear shafts are equipped with GCr15 bearing steel.
– Structural type: Double-sided plate integral type (including evenly distributed support columns, with excellent rigidity and good heat dissipation)
– Surface hardness: HRC58-62
– Core hardness: HV380-450
– Processing technology: Multiple processes including integral casting, carburizing and quenching, resulting in no burrs or rust, eliminating internal stress and preventing deformation.
– Accuracy class: GB/T 10095.1-2008 Class 6
– Number of planetary gear mounting holes: 4 sets (evenly distributed for precise positioning)
– Mounting hole diameter: 28mm
– Body thickness: 43mm
– Maximum allowable torque: 1900 N·m
– Operating temperature: -40℃~140℃
– Service life: ≥12,000 hours (under normal operating conditions)
– Implementation Standards: GB/T 3077-2015, ISO International Certification
– Weight: 8.3kg (adapts to installation load, balancing rigidity and lightweight)

The 14185692 Planetary Carrier I, with its high-quality cast steel, precision manufacturing process, and accurate parameters, is suitable for the repair and replacement of various engineering machinery transmission mechanisms, meeting the needs of foreign trade, wholesale, and modification. The product undergoes rigorous testing, is free of casting defects, is easy to install, wear-resistant and durable, and is compatible with planetary gears and planetary shafts, reducing downtime losses and ensuring stable and efficient operation of the transmission system.

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